Skip to Main Content
Sam's Club
Sam's Club
All Departments
All Services
Customer reviews for Mobil Delvac 1300 Super Heavy Duty Premium Synthetic Blend Diesel Engine Oil 15W-40 4, 1-gallon bottles for
Mobil Delvac 1300 Super Heavy Duty Premium Synthetic Blend Diesel Engine Oil 15W-40 4, 1-gallon bottles
Back to item details
4.8 out of 5 stars
stars
1,020 ratings472 reviews
  1. 5 stars92% (938)
  2. 4 stars4% (43)
  3. 3 stars1% (15)
  4. 2 stars1% (7)
  5. 1 star2% (17)

Member photos

Sort by |
Showing 151-160 of 472 reviews
Jan 19, 2021
Reviewer name: Duramax
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Excellent oil

Always use this brand of oil and it was on sale for a good price.

Helpful?71PFIMTJQYAV7192496819
Aug 28, 2021
Reviewer name: anonymous
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

8 years and running

Price is good, been using it on my Cat 1500 for 8 yrs. no problems, quick delivery.

Review from walmart.com
Helpful?71PFIMTJQYAV7192496819
Dec 15, 2022
Reviewer name: phil
2 out of 5 stars
2 out of 5 stars review

Verified Purchase

9 gallons of oil

just wondering where the rest of my order is

Review from walmart.com
Helpful?71PFIMTJQYAV7192496819
May 23, 2022
Reviewer name: D Scronce
4 out of 5 stars
4 out of 5 stars review

Verified Purchase

Almost 2 thumbs up

Excellent value. Only drawback is that it’s hard to find it in stock regularly.

Helpful?71PFIMTJQYAV7192496819
May 13, 2025
Reviewer name: DewFerDew
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great oil.

Great oil. 200,000 miles in 2 years. Oil changes every 6,000 miles. Great price. Good stuff.

Review from walmart.com
Helpful?71PFIMTJQYAV7192496819
Sep 7, 2023
Reviewer name: Mrbilltill
4 out of 5 stars
4 out of 5 stars review

Verified Purchase

Best Buy now here if lower ho go on it ! Thanks David md thanks 😊

Review from walmart.com
Helpful?71PFIMTJQYAV7192496819
Sep 27, 2020
Reviewer name: Ali
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Its a good oil for trucks

Review from walmart.com
Helpful?71PFIMTJQYAV7192496819
Aug 1, 2022
Reviewer name: Glen
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

On point!

Very pleased. Received my products in a timely manner.

Review from walmart.com
Helpful?71PFIMTJQYAV7192496819
Mar 2, 2025
Reviewer name: Chaz
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Best Bang For Your Buck!

Best price around, use Mobil one in all my vehicles

Helpful?71PFIMTJQYAV7192496819
Aug 16, 2024
Reviewer name: Mike
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

As ordered great deal.

As ordered a great deal on diesel oil

Helpful?71PFIMTJQYAV7192496819